207500160

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{15439}}^1$

素因数の和:15468

約数の個数: 128

約数和(自身を含む): 755942400

約数和(自身を除く): 548442240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 6720, 13440, 15439, 30878, 46317, 61756, 77195, 92634, 108073, 123512, 154390, 185268, 216146, 231585, 247024, 308780, 324219, 370536, 432292, 463170, 494048, 540365, 617560, 648438, 741072, 864584, 926340, 988096, 1080730, 1235120, 1296876, 1482144, 1621095, 1729168, 1852680, 1976192, 2161460, 2470240, 2593752, 2964288, 3242190, 3458336, 3705360, 4322920, 4940480, 5187504, 5928576, 6484380, 6916672, 7410720, 8645840, 9880960, 10375008, 12968760, 13833344, 14821440, 17291680, 20750016, 25937520, 29642880, 34583360, 41500032, 51875040, 69166720, 103750080, 207500160]

約数ペア:

[(1, 207500160), (2, 103750080), (3, 69166720), (4, 51875040), (5, 41500032), (6, 34583360), (7, 29642880), (8, 25937520), (10, 20750016), (12, 17291680), (14, 14821440), (15, 13833344), (16, 12968760), (20, 10375008), (21, 9880960), (24, 8645840), (28, 7410720), (30, 6916672), (32, 6484380), (35, 5928576), (40, 5187504), (42, 4940480), (48, 4322920), (56, 3705360), (60, 3458336), (64, 3242190), (70, 2964288), (80, 2593752), (84, 2470240), (96, 2161460), (105, 1976192), (112, 1852680), (120, 1729168), (128, 1621095), (140, 1482144), (160, 1296876), (168, 1235120), (192, 1080730), (210, 988096), (224, 926340), (240, 864584), (280, 741072), (320, 648438), (336, 617560), (384, 540365), (420, 494048), (448, 463170), (480, 432292), (560, 370536), (640, 324219), (672, 308780), (840, 247024), (896, 231585), (960, 216146), (1120, 185268), (1344, 154390), (1680, 123512), (1920, 108073), (2240, 92634), (2688, 77195), (3360, 61756), (4480, 46317), (6720, 30878), (13440, 15439)]